diff --git a/build.gradle b/build.gradle
index bc6b600..a9dc92d 100644
--- a/build.gradle
+++ b/build.gradle
@@ -10,7 +10,7 @@ plugins {
 checkstyle {
     toolVersion = "10.8.0"
     configFile = file("config/checkstyle/checkstyle.xml")
-    maxWarnings = 30
+    maxWarnings = 0
 }
 
 tasks.withType(Checkstyle).configureEach {
diff --git a/config/checkstyle/checkstyle.xml b/config/checkstyle/checkstyle.xml
index 3a4884e..b1e57e0 100644
--- a/config/checkstyle/checkstyle.xml
+++ b/config/checkstyle/checkstyle.xml
@@ -13,22 +13,20 @@
         <property name="eachLine" value="true"/>
     </module>
 
+    <module name="LineLength">
+        <property name="max" value="120"/>
+        <property name="ignorePattern" value="^package.*|^import.*|a href|href|http://|https://|ftp://"/>
+    </module>
+
     <module name="TreeWalker">
-        <!-- Checks for Naming Conventions -->
-        <module name="PackageName"/>
-        <module name="TypeName"/>
-        <module name="MethodName"/>
-        <module name="ConstantName"/>
-
-        <!-- Checks for imports -->
-        <module name="AvoidStarImport"/>
-        <module name="IllegalImport"/>
-        <module name="RedundantImport"/>
-        <module name="UnusedImports"/>
-
-        <!-- Checks for Size Violations -->
-        <module name="MethodLength">
-            <property name="max" value="100"/>
+        <!-- Checks for Indentation -->
+        <module name="Indentation">
+            <property name="basicOffset" value="4"/>
+            <property name="braceAdjustment" value="0"/>
+            <property name="caseIndent" value="4"/>
+            <property name="throwsIndent" value="4"/>
+            <property name="lineWrappingIndentation" value="8"/>
+            <property name="arrayInitIndent" value="4"/>
         </module>
 
         <!-- Checks for whitespace -->
@@ -37,9 +35,11 @@
         <module name="MethodParamPad"/>
         <module name="NoWhitespaceAfter"/>
         <module name="NoWhitespaceBefore"/>
+        <module name="OperatorWrap"/>
         <module name="ParenPad"/>
         <module name="TypecastParenPad"/>
         <module name="WhitespaceAfter"/>
+        <module name="WhitespaceAround"/>
 
         <!-- Modifier Checks -->
         <module name="ModifierOrder"/>
@@ -52,8 +52,7 @@
 
         <!-- Checks for common coding problems -->
         <module name="EmptyStatement"/>
-        <module name="EqualsHashCode"/>
-        <module name="MissingSwitchDefault"/>
+        <module name="MultipleVariableDeclarations"/>
 
         <!-- Miscellaneous other checks -->
         <module name="ArrayTypeStyle"/>